custom.css

@import url('https://fonts.googleapis.com/css2?family=Syne:wght@500;600;700;800&family=DM+Sans:ital,wght@0,300;0,400;0,500;1,400&family=DM+Mono:wght@400;500&display=swap');

/* uglytool.dev — After Hours theme (v5)
 * You bought this file. Modify whatever you want — tweak the amber,
 * swap the font, remove the credit. It's yours now.
 */
:root,
:root.dark,
.gradio-container,
.gradio-container.dark,
body.dark {
  --ut-bg:            #151412;
  --ut-bg-deep:       #0f0e0d;
  --ut-bg-tint:       #23201b;
  --ut-panel:         #25221e;
  --ut-surface:       rgba(35, 32, 28, 0.78);
  --ut-surface-solid: #2b2721;
  --ut-surface-hover: #342f2a;
  --ut-surface-nested: rgba(36, 34, 32, 0.40);
  --ut-border:        rgba(255, 218, 159, 0.12);
  --ut-border-strong: rgba(255, 218, 159, 0.24);

  --ut-ink:           #f3eee6;
  --ut-ink-strong:    #fdfbf6;
  --ut-muted:         #a79a8a;
  --ut-dim:           #6d655b;
  --ut-on-accent:     #14110e;
  --ut-selection-ink: #fdfbf6;

  --ut-accent:        #c17f3a;
  --ut-accent-bright: #f2b35f;
  --ut-accent-deep:   #8f5925;
  --ut-accent-mid:    #d8954a;
  --ut-accent-soft:   rgba(242, 179, 95, 0.12);
  --ut-accent-dim:    rgba(242, 179, 95, 0.06);
  --ut-accent-rim:    rgba(242, 179, 95, 0.28);

  --ut-warm:          #ffcf86;
  --ut-warm-soft:     rgba(255, 207, 134, 0.12);
  --ut-warm-rim:      rgba(255, 207, 134, 0.28);

  --ut-cool:          #80786e;
  --ut-cool-soft:     rgba(128, 120, 110, 0.16);
  --ut-cool-rim:      rgba(128, 120, 110, 0.34);

  --ut-title-ink:     var(--ut-accent-bright);
  --ut-title-glow:    0 0 22px rgba(242, 179, 95, 0.20);

  --ut-font-display:  'Syne', ui-sans-serif, sans-serif;
  --ut-font-body:     'DM Sans', ui-sans-serif, system-ui, sans-serif;
  --ut-font-mono:     'DM Mono', ui-monospace, monospace;

  --ut-radius:        18px;
  --ut-radius-sm:     12px;
  --ut-radius-xs:     8px;
  --ut-radius-pill:   999px;
  --ut-transition:    220ms cubic-bezier(0.22, 0.61, 0.36, 1);

  --ut-shadow:        0 28px 70px rgba(0, 0, 0, 0.42),
                   0 1px 0 rgba(255, 218, 159, 0.07) inset,
                   0 0 0 1px rgba(255, 218, 159, 0.035) inset;
  --ut-shadow-sm:     0 10px 28px rgba(0, 0, 0, 0.30);
  --ut-glow:          0 0 34px rgba(242, 179, 95, 0.20);

  --ut-bg-layers:     radial-gradient(ellipse 72% 46% at 78% -8%, rgba(242, 179, 95, 0.14), transparent 58%),
                   radial-gradient(ellipse 56% 40% at 8% 18%, rgba(255, 207, 134, 0.055), transparent 60%),
                   linear-gradient(180deg, var(--ut-bg-tint) 0%, var(--ut-bg) 56%, var(--ut-bg-deep) 100%);
  --ut-nav-bg:        rgba(15, 14, 13, 0.76);
  --ut-card-sheen:    linear-gradient(180deg, rgba(255, 218, 159, 0.035), transparent 48%);
  --ut-bleed:         linear-gradient(180deg, rgba(242, 179, 95, 0.09), rgba(242, 179, 95, 0) 48%),
                   repeating-linear-gradient(180deg, rgba(242, 179, 95, 0.045) 0 1px, transparent 1px 30px);
  --ut-grid:          linear-gradient(90deg, rgba(242, 179, 95, 0.035) 1px, transparent 1px),
                   linear-gradient(180deg, rgba(242, 179, 95, 0.025) 1px, transparent 1px);
  --ut-grid-size:     72px 72px;
  --ut-focus-glow:    0 0 20px rgba(242, 179, 95, 0.12);
  --ut-btn-grad:      linear-gradient(135deg, #c17f3a 0%, #f2b35f 100%);
  --ut-btn-grad-hover:linear-gradient(135deg, #f2b35f 0%, #ffd493 100%);
  --ut-btn-shadow:    0 10px 24px rgba(0, 0, 0, 0.26), 0 0 0 1px rgba(255, 255, 255, 0.14) inset;
  --ut-btn-shadow-hover: 0 14px 34px rgba(0, 0, 0, 0.30), 0 0 0 1px rgba(255, 255, 255, 0.20) inset;
  --ut-thumb-glow:    0 0 12px rgba(128, 120, 110, 0.30);
  --ut-arrow:         url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M0 0l6 7 6-7z' fill='%23f2b35f'/%3E%3C/svg%3E");
  --ut-scroll:        rgba(242, 179, 95, 0.28);
  --ut-scroll-hover:  rgba(242, 179, 95, 0.48);
  --ut-code-block-bg: rgba(0, 0, 0, 0.25);
}

/* ============================================================
 * Gradio engine variables — map the framework's hooks to our tokens.
 * ============================================================ */
:root,
:root.dark,
.gradio-container,
.gradio-container.dark,
body.dark {
  --body-background-fill: var(--ut-bg);
  --background-fill-primary: var(--ut-panel);
  --background-fill-secondary: var(--ut-surface-solid);
  --body-text-color: var(--ut-ink);
  --body-text-color-subdued: var(--ut-muted);
  --color-accent: var(--ut-accent);
  --color-accent-soft: var(--ut-accent-soft);
  --border-color-primary: var(--ut-border);
  --border-color-accent: var(--ut-cool);

  --block-background-fill: var(--ut-surface);
  --block-border-color: var(--ut-border);
  --block-border-width: 1px;
  --block-radius: var(--ut-radius);
  --block-shadow: var(--ut-shadow);

  --block-title-background-fill: transparent;
  --block-title-border-color: transparent;
  --block-title-text-color: var(--ut-ink);
  --block-title-text-size: 1.05rem;
  --block-title-text-weight: 700;
  --block-label-background-fill: transparent;
  --block-label-border-color: transparent;
  --block-label-text-color: var(--ut-accent-bright);
  --block-label-text-size: 0.72rem;
  --block-label-text-weight: 500;

  --input-background-fill: var(--ut-surface-solid);
  --input-background-fill-focus: var(--ut-surface-solid);
  --input-border-color: var(--ut-border);
  --input-border-color-focus: var(--ut-cool);
  --input-text-size: 0.9rem;
  --input-radius: var(--ut-radius-sm);

  --button-primary-background-fill: var(--ut-accent);
  --button-primary-background-fill-hover: var(--ut-accent-bright);
  --button-primary-text-color: var(--ut-on-accent);
  --button-primary-text-color-hover: var(--ut-on-accent);
  --button-primary-border-color: var(--ut-accent);
  --button-secondary-background-fill: var(--ut-surface-solid);
  --button-secondary-background-fill-hover: var(--ut-surface-hover);
  --button-secondary-text-color: var(--ut-ink);
  --button-secondary-text-color-hover: var(--ut-ink-strong);
  --button-secondary-border-color: var(--ut-border-strong);
  --button-large-text-size: 0.92rem;
  --button-large-text-weight: 600;
  --button-large-radius: var(--ut-radius-sm);

  --slider-color: var(--ut-cool);

  --font: var(--ut-font-body);
  --font-mono: var(--ut-font-mono);

  --radius-xxs: 2px;
  --radius-xs: 4px;
  --radius-sm: var(--ut-radius-xs);
  --radius-md: var(--ut-radius-sm);
  --radius-lg: var(--ut-radius);
}

/* ============================================================
 * Part 2 — Root containers · LAYERED BACKGROUND + decorations
 * ============================================================ */

html body,
html body.dark,
html body .gradio-container,
html body .gradio-container.dark,
html body .stApp,
html body .stApp > div,
html body [data-testid="stAppViewContainer"] {
  background: var(--ut-bg-layers) !important;
  background-attachment: fixed !important;
  color: var(--ut-ink) !important;
  font-family: var(--ut-font-body) !important;
  line-height: 1.6 !important;
}

/* Decorative light-bleed + faint engineering grid on the app shell */
html body .gradio-container::before,
html body .stApp::before {
  content: "" !important;
  position: fixed !important;
  inset: 0 0 auto 0 !important;
  height: 230px !important;
  pointer-events: none !important;
  z-index: 0 !important;
  background: var(--ut-bleed) !important;
  -webkit-mask-image: linear-gradient(180deg, black, transparent 88%) !important;
  mask-image: linear-gradient(180deg, black, transparent 88%) !important;
  opacity: 0.72 !important;
}
html body .gradio-container::after,
html body .stApp::after {
  content: "" !important;
  position: fixed !important;
  inset: 0 !important;
  pointer-events: none !important;
  z-index: 0 !important;
  background-image: var(--ut-grid) !important;
  background-size: var(--ut-grid-size) !important;
  -webkit-mask-image: linear-gradient(180deg, transparent 0%, black 18%, black 82%, transparent 100%) !important;
  mask-image: linear-gradient(180deg, transparent 0%, black 18%, black 82%, transparent 100%) !important;
  opacity: 0.42 !important;
}

html body .main .block-container,
html body .stApp [data-testid="stVerticalBlock"] {
  background: transparent !important;
  position: relative !important;
  z-index: 1 !important;
}

/* ============================================================
 * Part 3 — Typography
 * ============================================================ */

html body h1, html body h2, html body h3, html body h4, html body h5, html body h6,
html body .gradio-container h1, html body .gradio-container h2, html body .gradio-container h3,
html body .gradio-container h4, html body .gradio-container h5, html body .gradio-container h6,
html body .gradio-container h1 *, html body .gradio-container h2 *, html body .gradio-container h3 *,
html body .prose h1, html body .prose h2, html body .prose h3, html body .prose h4,
html body .prose h1 *, html body .prose h2 *, html body .prose h3 *,
html body .markdown h1, html body .markdown h2, html body .markdown h3,
html body .markdown h1 *, html body .markdown h2 *, html body .markdown h3 *,
html body .gr-markdown h1, html body .gr-markdown h2, html body .gr-markdown h3,
html body .gr-markdown h1 *, html body .gr-markdown h2 *, html body .gr-markdown h3 *,
html body .stApp h1, html body .stApp h2, html body .stApp h3,
html body [data-testid="stMarkdownContainer"] h1,
html body [data-testid="stMarkdownContainer"] h2,
html body [data-testid="stMarkdownContainer"] h3,
html body [data-testid="stMarkdownContainer"] h1 *,
html body [data-testid="stMarkdownContainer"] h2 *,
html body [data-testid="stMarkdownContainer"] h3 * {
  font-family: var(--ut-font-display) !important;
  font-weight: 700 !important;
  letter-spacing: -0.02em !important;
  color: var(--ut-ink) !important;
  -webkit-text-fill-color: var(--ut-ink) !important;
  background-image: none !important;
  background-clip: unset !important;
  -webkit-background-clip: unset !important;
  line-height: 1.12 !important;
}

html body h1, html body .gradio-container h1, html body .stApp h1 {
  font-size: 2.6rem !important;
  line-height: 1.05 !important;
  margin-bottom: 0.3em !important;
  letter-spacing: -0.03em !important;
  color: var(--ut-title-ink) !important;
  -webkit-text-fill-color: var(--ut-title-ink) !important;
  text-shadow: var(--ut-title-glow) !important;
}
html body h2, html body .gradio-container h2, html body .stApp h2 {
  font-size: 1.5rem !important;
  color: var(--ut-accent) !important;
  -webkit-text-fill-color: var(--ut-accent) !important;
}
html body h3, html body .gradio-container h3, html body .stApp h3,
html body h4, html body .gradio-container h4, html body .stApp h4,
html body h3 *, html body .gradio-container h3 *, html body .stApp h3 *,
html body h4 *, html body .gradio-container h4 *, html body .stApp h4 *,
html body [data-testid="stMarkdownContainer"] h3,
html body [data-testid="stMarkdownContainer"] h3 *,
html body .gr-markdown h3, html body .gr-markdown h3 *,
html body .markdown h3, html body .markdown h3 * {
  font-size: 1.1rem !important;
  letter-spacing: -0.01em !important;
  font-weight: 500 !important;
  color: var(--ut-accent-deep) !important;
  -webkit-text-fill-color: var(--ut-accent-deep) !important;
}

html body em,
html body .gradio-container em,
html body .stApp em {
  font-style: italic !important;
  color: var(--ut-ink) !important;
}

html body blockquote,
html body .gradio-container blockquote,
html body .stApp blockquote {
  border-left: 2px solid var(--ut-accent-rim) !important;
  padding-left: 16px !important;
  color: var(--ut-muted) !important;
  font-style: italic !important;
}

/* ============================================================
 * Part 4 — Labels · LETTERSPACED UPPERCASE
 * ============================================================ */

html body .gradio-container .block-label,
html body .gradio-container .block-label *,
html body .gradio-container label,
html body .gradio-container label > *,
html body .gradio-container [class*="label-wrap"],
html body .gradio-container [class*="label-wrap"] *,
html body .gradio-container [data-testid*="label"],
html body .gradio-container .wrap > label,
html body .stApp label,
html body .stApp [data-testid="stWidgetLabel"],
html body .stApp [data-testid="stWidgetLabel"] > *,
html body .stApp [data-testid="stWidgetLabel"] p {
  font-family: var(--ut-font-mono) !important;
  font-size: 0.78rem !important;
  color: var(--ut-accent-bright) !important;
  letter-spacing: 0.13em !important;
  text-transform: uppercase !important;
  font-weight: 600 !important;
  background: transparent !important;
}

/* Section eyebrows / kickers — even more letterspaced */
html body .gradio-container .ut-eyebrow,
html body .stApp .ut-eyebrow {
  font-family: var(--ut-font-mono) !important;
  font-size: 0.68rem !important;
  color: var(--ut-muted) !important;
  letter-spacing: 0.2em !important;
  text-transform: uppercase !important;
}

/* ============================================================
 * Part 5 — Cards / blocks · TRANSLUCENT GLASS + SOFT GLOW
 * ============================================================ */

html body .gradio-container .block,
html body .gradio-container .gr-block,
html body .gradio-container .gr-padded,
html body .gradio-container .gr-form,
html body .gradio-container .form,
html body .gradio-container .gr-box,
html body .stApp [data-testid="stForm"],
html body .stApp [data-testid="stExpander"] {
  background: var(--ut-card-sheen), var(--ut-surface) !important;
  -webkit-backdrop-filter: blur(18px) saturate(140%) !important;
  backdrop-filter: blur(18px) saturate(140%) !important;
  border: 1px solid var(--ut-border) !important;
  border-radius: var(--ut-radius) !important;
  box-shadow: var(--ut-shadow) !important;
  padding: 22px !important;
  position: relative !important;
  z-index: 1 !important;
  transition: border-color var(--ut-transition), box-shadow var(--ut-transition) !important;
}

/* Top hairline accent on cards (matches the Path B wrapper) */
html body .gradio-container .block::before,
html body .gradio-container .form::before,
html body .stApp [data-testid="stForm"]::before {
  content: "" !important;
  position: absolute !important;
  top: 0 !important; left: 0 !important; right: 0 !important;
  height: 1px !important;
  background: var(--ut-card-hairline) !important;
  opacity: 0.66 !important;
  pointer-events: none !important;
  z-index: 2 !important;
}

html body .gradio-container .block:hover,
html body .gradio-container .form:hover,
html body .stApp [data-testid="stForm"]:hover {
  border-color: var(--ut-border-strong) !important;
}

/* Layout wrappers + text blocks must NOT look like cards (kills the
   russian-doll nesting: the page wrapper and markdown headings render flat) */
html body .gradio-container .wrap,
html body .gradio-container main.contain,
html body .gradio-container .block:has([data-testid="markdown-wrapper"]) {
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  -webkit-backdrop-filter: none !important;
  backdrop-filter: none !important;
  padding: 0 !important;
}
html body .gradio-container .wrap::before,
html body .gradio-container main.contain::before,
html body .gradio-container .block:has([data-testid="markdown-wrapper"])::before {
  display: none !important;
}

/* Inputs sitting directly inside a form-card shouldn't double-card */
html body .gradio-container .form .block {
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  padding: 0 !important;
}
html body .gradio-container .form .block::before { display: none !important; }

/* Nested inner blocks — slightly less prominent */
html body .gradio-container .block .block:not(.form .block),
html body .gradio-container .block .gr-form {
  background: var(--ut-surface-nested) !important;
  box-shadow: none !important;
  padding: 16px !important;
}

/* ============================================================
 * Part 6 — Inputs · refined borders, generous radii, cool focus glow
 * ============================================================ */

html body .gradio-container input[type="text"],
html body .gradio-container input[type="number"],
html body .gradio-container input[type="email"],
html body .gradio-container input[type="password"],
html body .gradio-container input[type="search"],
html body .gradio-container textarea,
html body .gradio-container select,
html body .gradio-container .gr-textbox,
html body .gradio-container .gr-textbox textarea,
html body .gradio-container .gr-textbox input,
html body .stApp input[type="text"],
html body .stApp input[type="number"],
html body .stApp textarea,
html body .stApp [data-baseweb="select"] > div,
html body .stApp [data-baseweb="input"] {
  background: var(--ut-surface-solid) !important;
  border: 1px solid var(--ut-border-strong) !important;
  border-radius: var(--ut-radius-sm) !important;
  color: var(--ut-ink) !important;
  font-family: var(--ut-font-mono) !important;
  font-size: 0.9rem !important;
  caret-color: var(--ut-warm) !important;
  padding: 13px 16px !important;
  transition: border-color var(--ut-transition), box-shadow var(--ut-transition) !important;
}

html body .gradio-container textarea,
html body .stApp textarea {
  min-height: 130px !important;
  line-height: 1.6 !important;
}

html body .gradio-container input:focus,
html body .gradio-container textarea:focus,
html body .gradio-container select:focus,
html body .stApp input:focus,
html body .stApp textarea:focus {
  border-color: var(--ut-cool) !important;
  outline: none !important;
  box-shadow: 0 0 0 3px var(--ut-accent-soft), var(--ut-focus-glow) !important;
}

html body .gradio-container ::placeholder,
html body .stApp ::placeholder {
  color: var(--ut-dim) !important;
}

/* Custom select — inline SVG accent arrow */
html body .gradio-container select,
html body .gradio-container .gr-dropdown select {
  appearance: none !important;
  -webkit-appearance: none !important;
  background-image: var(--ut-arrow) !important;
  background-repeat: no-repeat !important;
  background-position: right 14px center !important;
  padding-right: 38px !important;
}

/* Numeric outputs — tabular nums */
html body .gradio-container .gr-number input,
html body .gradio-container [class*="number"] input,
html body .gradio-container .output-number,
html body .gradio-container .metric,
html body .stApp [data-testid="stMetricValue"],
html body .stApp [data-testid="stNumberInput"] input {
  font-variant-numeric: tabular-nums !important;
  font-feature-settings: 'tnum' !important;
}

/* ============================================================
 * Part 7 — Buttons · gradient fill + glow hover
 * ============================================================ */

html body .gradio-container button,
html body .gradio-container .gr-button,
html body .gradio-container [class*="gr-button"],
html body .gradio-container button.primary,
html body .gradio-container .primary,
html body .stApp .stButton > button,
html body .stApp button[kind="primary"] {
  background: var(--ut-btn-grad) !important;
  color: var(--ut-on-accent) !important;
  font-family: var(--ut-font-display) !important;
  font-weight: 600 !important;
  font-size: 0.92rem !important;
  letter-spacing: 0.02em !important;
  border: none !important;
  border-radius: var(--ut-radius-sm) !important;
  padding: 13px 28px !important;
  cursor: pointer !important;
  box-shadow: var(--ut-btn-shadow) !important;
  transition: transform 100ms ease,
              box-shadow var(--ut-transition),
              background var(--ut-transition) !important;
}

html body .gradio-container button:hover,
html body .gradio-container .gr-button:hover,
html body .stApp .stButton > button:hover {
  background: var(--ut-btn-grad-hover) !important;
  color: var(--ut-on-accent) !important;
  box-shadow: var(--ut-btn-shadow-hover), var(--ut-glow) !important;
}

html body .gradio-container button:active,
html body .stApp .stButton > button:active {
  transform: scale(0.985) !important;
  background: var(--ut-accent-deep) !important;
}

html body .gradio-container button.secondary,
html body .gradio-container .secondary,
html body .stApp button[kind="secondary"] {
  background: var(--ut-surface-solid) !important;
  color: var(--ut-ink) !important;
  border: 1px solid var(--ut-border-strong) !important;
  box-shadow: var(--ut-shadow-sm) !important;
}

html body .gradio-container button.secondary:hover,
html body .stApp button[kind="secondary"]:hover {
  background: var(--ut-surface-hover) !important;
  border-color: var(--ut-accent-rim) !important;
  color: var(--ut-ink-strong) !important;
}

/* ============================================================
 * Part 8 — Sliders, checkboxes, radios · cool accent
 * ============================================================ */

html body input[type="range"] {
  accent-color: var(--ut-cool) !important;
  height: 4px !important;
}
html body input[type="range"]::-webkit-slider-thumb {
  background: var(--ut-cool) !important;
  border: 2px solid var(--ut-bg) !important;
  box-shadow: 0 0 0 1px var(--ut-cool-rim), var(--ut-thumb-glow) !important;
  width: 16px !important;
  height: 16px !important;
}
html body input[type="range"]::-moz-range-thumb {
  background: var(--ut-cool) !important;
  border: 2px solid var(--ut-bg) !important;
  width: 16px !important;
  height: 16px !important;
}
html body input[type="checkbox"],
html body input[type="radio"] {
  accent-color: var(--ut-accent) !important;
  width: 15px !important;
  height: 15px !important;
}

/* ============================================================
 * Part 9 — File uploads
 * ============================================================ */

html body .gradio-container .gr-file-upload,
html body .gradio-container input[type="file"],
html body .stApp [data-testid="stFileUploader"],
html body .stApp [data-testid="stFileUploaderDropzone"] {
  background: var(--ut-accent-dim) !important;
  border: 1px dashed var(--ut-accent-rim) !important;
  border-radius: var(--ut-radius-sm) !important;
  color: var(--ut-ink) !important;
  transition: background var(--ut-transition),
              border-color var(--ut-transition) !important;
}
html body .gradio-container .gr-file-upload:hover,
html body .stApp [data-testid="stFileUploader"]:hover {
  background: var(--ut-accent-soft) !important;
  border-color: var(--ut-accent) !important;
}

html body input[type="file"]::file-selector-button {
  background: var(--ut-accent-soft) !important;
  color: var(--ut-accent) !important;
  border: 1px solid var(--ut-accent-rim) !important;
  border-radius: var(--ut-radius-xs) !important;
  padding: 7px 14px !important;
  margin-right: 14px !important;
  font-family: var(--ut-font-mono) !important;
  font-size: 0.78rem !important;
  letter-spacing: 0.06em !important;
  cursor: pointer !important;
}

/* ============================================================
 * Part 10 — Markdown, code, links
 * ============================================================ */

html body .gradio-container .markdown,
html body .gradio-container .gr-markdown,
html body .gradio-container .prose,
html body .stApp [data-testid="stMarkdownContainer"] {
  color: var(--ut-ink) !important;
  font-family: var(--ut-font-body) !important;
  line-height: 1.65 !important;
}

html body .gradio-container a,
html body .stApp a {
  color: var(--ut-accent) !important;
  text-decoration: none !important;
  border-bottom: 1px solid var(--ut-accent-rim) !important;
  transition: border-color var(--ut-transition), color var(--ut-transition) !important;
}
html body .gradio-container a:hover,
html body .stApp a:hover {
  color: var(--ut-accent-bright) !important;
  border-bottom-color: var(--ut-accent) !important;
}

html body code,
html body .gradio-container code,
html body .stApp code {
  background: var(--ut-accent-dim) !important;
  color: var(--ut-accent) !important;
  font-family: var(--ut-font-mono) !important;
  font-size: 0.86em !important;
  padding: 2px 7px !important;
  border-radius: var(--ut-radius-xs) !important;
  border: 1px solid var(--ut-accent-rim) !important;
}

html body pre code,
html body .gradio-container pre code {
  border: 1px solid var(--ut-border) !important;
  background: var(--ut-code-block-bg) !important;
  display: block !important;
  padding: 14px 16px !important;
  border-radius: var(--ut-radius-sm) !important;
  line-height: 1.55 !important;
}

/* ============================================================
 * Part 11 — Callout / interpretation card
 * Use class .ut-callout on a div for editorial-voice prose blocks.
 * ============================================================ */

html body .ut-callout,
html body .gradio-container .ut-callout,
html body .stApp .ut-callout,
html body .gradio-container [class*="info"]:not(button):not(input),
html body .stApp .stAlert {
  background: var(--ut-accent-soft) !important;
  border: 1px solid var(--ut-accent-rim) !important;
  border-radius: var(--ut-radius-sm) !important;
  padding: 14px 18px !important;
  font-size: 0.9rem !important;
  color: var(--ut-muted) !important;
  line-height: 1.6 !important;
}

html body .ut-callout strong,
html body .gradio-container .ut-callout strong,
html body .stApp .ut-callout strong {
  color: var(--ut-ink) !important;
  font-weight: 600 !important;
}

/* ============================================================
 * Part 12 — Scrollbars + Streamlit chrome
 * ============================================================ */

html body ::-webkit-scrollbar { width: 10px; height: 10px; }
html body ::-webkit-scrollbar-track {
  background: transparent;
}
html body ::-webkit-scrollbar-thumb {
  background: var(--ut-scroll);
  border-radius: var(--ut-radius-pill);
  border: 2px solid transparent;
  background-clip: padding-box;
}
html body ::-webkit-scrollbar-thumb:hover {
  background: var(--ut-scroll-hover);
  background-clip: padding-box;
  border: 2px solid transparent;
}

html body .stApp header[data-testid="stHeader"] {
  background: var(--ut-nav-bg) !important;
  -webkit-backdrop-filter: blur(14px) !important;
  backdrop-filter: blur(14px) !important;
  border-bottom: 1px solid var(--ut-border) !important;
}
html body .stApp [data-testid="stSidebar"] {
  background: var(--ut-panel) !important;
  border-right: 1px solid var(--ut-border) !important;
}

/* ============================================================
 * Part 13 — Misc polish
 * ============================================================ */

html body hr,
html body .gradio-container hr,
html body .stApp hr {
  border: none !important;
  border-top: 1px solid var(--ut-border) !important;
  margin: 24px 0 !important;
}

html body ::selection {
  background: var(--ut-accent-soft);
  color: var(--ut-selection-ink);
}

/* Animate things appearing — subtle, not distracting */
@media (prefers-reduced-motion: no-preference) {
  html body .gradio-container .block,
  html body .stApp [data-testid="stForm"] {
    animation: ut-fade-in 320ms cubic-bezier(0.22, 0.61, 0.36, 1);
  }
  @keyframes ut-fade-in {
    from { opacity: 0; transform: translateY(4px); }
    to   { opacity: 1; transform: translateY(0); }
  }
}